Function Composition

g(x)=3x+4
h(x)=3x-1
Find g(h(x))

• -9x+11
• 4x²+4x
• 9x+1
• 9x+11

When f(x) = 2x and g(x) = x²+3 , find f(g(x)).

• x²+2x+3
• 4x²+3
• 2x²+3
• 2x²+6

Given that f(x) = x² + x and g(x) = 3x + 1, find the value of f(g(4)).

• 182
• 40
• 61
• None of the Above

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• 
• 
• 

if h(x)=f(g(x)) and f(x)=x+3 and g(x)=x+2. Graph h(x)

• 16x+15

• 20x+31

• 25x + 42

   

• 20x+22 

• 44

• -40

• -30

• -28

• 5

• 3

• -1

• 2

• 5
• 25
• √23
• 31